John Byrne's run included a period in which Diana's mother Hippolyta served as Wonder Woman, having traveled back to the 1940s, while Diana ascended to Mount Olympus as the Goddess of Truth after being killed in issue #124. In addition, Wonder Woman's Amazon ally Nubia was re-introduced as Nu'Bia, scripted by a different author. Byrne posited that Hippolyta had been the Golden Age Wonder Woman. Byrne restored the series' status quo in his last issue.
Siracca tells Diana how she and her mother were killed by the hands of the jealous goddess Hera. Although she was torn to shreds by Hera's fury, Zeus took pity on her and turned her into wind. The very same wind that spills secrets to Lennox. Wonder Woman share her encounter with Hera and how she so desperately needs to find Zola's child, stolen due to Hermes. Siracca attempts to help Diana in finding Hermes and the baby. She suggests meeting Milan, once again, another child of Zeus for advice. Diana treks off to New York to find him.
Diana, after her death, was granted divinity as the Goddess of Truth by her gods for such faithful devotion. During her brief time as a god of Olympus, Diana was replaced in the role of Wonder Woman by her mother, Queen Hippolyta. Unlike Diana receiving the title of Wonder Woman in honor, Hippolyta's role as Wonder Woman was meant to be a punishment for her betrayal in Artemis' death as well as for unintentionally killing her own daughter. However, Hippolyta eventually grew to enjoy the freedom and adventure the title came with. Whereas Diana used the Lasso of Truth as her primary weapon, Hippolyta favored a broad sword.
As the men helped the Amazons prepare for battle against the First Born's army, Diana received news that the First Born had been attacking other gods' realms. With Eros and Artemis, Wonder Woman ambushed the Minotaur at Demeter's home. Unfortunately, the First Born had already defeated Demeter, so Wonder Woman sent her companions to safety while she confronted him by herself.
I thought George's one "mistake" in rebooting Wonder Woman was making her only 25 years old when she left Paradise Island. I preferred the idea of a Diana who was thousands of years old (as, if I recall correctly, she was in the TV series). From that angle, I would have liked to have seen Diana having been Wonder Woman in WW2, and be returning to our world in the reboot. Not having that option, I took the next best course, and had Hippolyta fill that role.
Straczynski's run focused on an alternate timeline created by the Gods where Paradise Island was destroyed leading to many Amazons being raised in the outside world. It revolves around Wonder Woman's attempts to restore the normal timeline despite the fact that she does not remember it properly. Wonder Woman in this alternative timeline has been raised in New York City as an orphan and is coming into her powers. She is aware of the presence of Amazons, but does not remember her childhood on Paradise Island. Wonder Woman wore a new costume designed by DC Comics co-publisher Jim Lee. Writer Phil Hester continued the storyline.